Bonding strap device applied to electric welding machine

Abstract

The bond strap device applied to the electric welding machine comprises an adsorption plate, a connecting base, a fixing bolt, a handle, a connecting plate and a limiting plate, a bottom cavity is formed in the bottom end face of the adsorption plate, a strong magnet is installed in the bottom cavity, a bottom cover is embedded in the bottom cavity through a bolt, the connecting base is arranged on the left side of the upper end of the adsorption plate, and the handle is arranged on the connecting plate. A connecting line on the connecting base is fixed through a fixing bolt, and a handle is welded to the upper end of the adsorption plate. The strong magnet is arranged at the bottom end of the adsorption plate, can be adsorbed on a flat plate to be fixed, can be selectively used according to the structure of a welding assembly, can be fixed on the flat plate and can also be fixed on a cylinder, the application range is widened, the strong magnet can be replaced according to the adsorption force of the magnet, and the practicability is high. And once the adsorption force of the strong magnet is relatively poor, the bottom cover can be detached to select to replace the strong magnet, so that the firmness is improved, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of grounding technology, specifically to a grounding wire device used in welding machines. Background Technology

[0002] In on-site welding operations, most welding work involves ordinary iron components. The grounding wire device of the welding machine needs to be reliably connected to the object being welded. When the object being welded is a flat plate, a grounding wire handle needs to be installed on the object first, and then the grounding wire is wrapped around the installed grounding wire handle before welding. This is not only time-consuming and laborious, but also carries the possibility of unreliable grounding leading to a false weld. Therefore, it is necessary to use the grounding wire device on the welding machine.

[0003] Currently, a grounding wire device for an electric welding machine, with application number 202221540752.3, includes a welding component body. A tower-shaped hollow iron disc is placed on one side of the welding component body, and a fixing plate is fixedly connected to the outer side of the tower-shaped hollow iron disc. A fixing bolt is installed at one end inside the tower-shaped hollow iron disc, and a grounding wire nose clip is installed on the outer side of the fixing bolt. A grounding wire body is connected below the grounding wire nose clip, and a positioning nut is installed on one side of the grounding wire nose clip. A strong magnet is installed on one side inside the tower-shaped hollow iron disc. Although this grounding wire device for an electric welding machine, compared with existing devices, allows the tower-shaped hollow iron disc to be easily attracted to any part of the welding component body using a strong magnet, preventing incomplete welds caused by loose grounding wires, and the fixing bolt facilitates the connection and fixation of the grounding wire nose clip, thus facilitating the connection and fixation of the grounding wire body to the fixing bolt and the tower-shaped hollow iron disc, some drawbacks still exist:

[0004] Although a grounding wire structure can be formed by adsorption and fixation using magnets, this method can only be used on flat surfaces. Once a cylindrical structure needs to be welded, this grounding wire device will become ineffective. Although the magnet has a strong adsorption force, its adsorption force will decrease over time, so it cannot be fixed on the flat surface. Moreover, even if it is in the form of a tower structure, it is inconvenient to carry. Therefore, this utility model provides a grounding wire device applied to an electric welding machine to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a grounding wire device for use in electric welding machines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a grounding wire device for an electric welding machine, comprising an adsorption plate, a connecting seat, a fixing bolt, a handle, a connecting plate and a limiting plate, wherein a bottom cavity is formed on the bottom end face of the adsorption plate, a strong magnet is installed in the bottom cavity, a bottom cover is embedded in the bottom cavity by bolts, a connecting seat is provided on the upper left side of the adsorption plate, and the connecting wire on the connecting seat is fixed by the fixing bolt;

[0007] A handle is welded to the upper end of the adsorption plate, and a concave bottom groove is provided on the upper right side of the adsorption plate. A connecting plate is provided on the upper right side of the adsorption plate, and a limit plate is welded to the bottom right side of the connecting plate. The connecting plate is slidably connected to the handle through a connecting lug.

[0008] A threaded post with a through-hole structure is provided on the left side of the connecting plate. The bottom end of the threaded post is rotatably connected to the adsorption plate through a rotating ring, and a control ring is welded to the upper end of the threaded post.

[0009] As a preferred embodiment of this utility model, the connecting seat has a cylindrical structure and a hollow interior.

[0010] In a preferred embodiment of this invention, the fixing bolt is threadedly connected to the connecting seat.

[0011] In a preferred embodiment of this utility model, the bottom groove and the limiting plate are aligned vertically, and both the bottom groove and the inner end of the limiting plate are provided with anti-slip stripes.

[0012] In a preferred embodiment of this invention, both the bottom groove and the limiting plate are arc-shaped.

[0013] As a preferred embodiment of this invention, both surfaces of the lower end of the handle are smooth.

[0014] In a preferred embodiment of this invention, a gap is provided between the threaded column and the limiting plate.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. In this utility model, a strong magnet is provided at the bottom of the adsorption plate. The strong magnet can be adsorbed onto the flat plate for fixation. It can be selectively used according to the structure of the welding assembly. It can be fixed on the flat plate or the cylinder, which increases the scope of application.

[0017] 2. In this utility model, the magnet can be replaced according to its adsorption force. If the adsorption force of the strong magnet is weak, the bottom cover can be disassembled to select and replace the strong magnet, thereby increasing the firmness and extending the service life. Attached Figure Description

[0018] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a front view of the internal structure of this utility model;

[0020] Figure 3 This is an exploded view of the adsorption plate and the bottom cover of this utility model.

[0021] In the diagram: 1. Adsorption plate; 2. Connecting seat; 3. Connecting wire; 4. Fixing bolt; 5. Handle; 6. Bottom groove; 7. Connecting plate; 8. Limiting plate; 9. Threaded post; 10. Control ring; 11. Connecting ear; 12. Bottom cavity; 13. Strong magnet; 14. Bottom cover; 15. Rotating ring. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0024] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or a connection through an intermediate medium; and they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. "Multiple" means two or more, and unless otherwise explicitly limited, all of them fall within the scope of protection of this utility model.

[0025] Example 1: As Figure 1-3The present invention provides a technical solution including an adsorption plate 1, a connecting seat 3, a fixing bolt 4, a handle 5, a connecting plate 7 and a limiting plate 8. The bottom end face of the adsorption plate 1 is provided with a bottom cavity 12, and a strong magnet 13 is installed in the bottom cavity 12. A bottom cover 14 is embedded in the bottom cavity 12 by bolts. The upper left side of the adsorption plate 1 is provided with a connecting seat 2, and the connecting line 3 on the connecting seat 2 is fixed by the fixing bolt 4.

[0026] The connecting seat 2 has a cylindrical structure and a hollow interior.

[0027] The fixing bolt 4 is threadedly connected to the connecting seat 2.

[0028] Both sides of the lower end of handle 5 have a smooth structure.

[0029] In this embodiment, the strong magnet is used to attach it to the flat plate, increasing its stability.

[0030] Example 2: As Figure 1-2 The present invention provides a technical solution including an adsorption plate 1, a connecting seat 3, a fixing bolt 4, a handle 5, a connecting plate 7 and a limiting plate 8. The bottom end face of the adsorption plate 1 is provided with a bottom cavity 12, and a strong magnet 13 is installed in the bottom cavity 12. A bottom cover 14 is embedded in the bottom cavity 12 by bolts. The upper left side of the adsorption plate 1 is provided with a connecting seat 2, and the connecting line 3 on the connecting seat 2 is fixed by the fixing bolt 4.

[0031] A handle 5 is welded to the upper end of the adsorption plate 1. A concave bottom groove 6 is provided on the upper right side of the adsorption plate 1. A connecting plate 7 is provided on the upper right side of the adsorption plate 1. A limit plate 8 is welded to the bottom right side of the connecting plate 7. The connecting plate 7 is slidably connected to the handle 5 through the connecting lug 11.

[0032] A threaded post 9 with a through structure is provided on the left side of the connecting plate 7. The bottom end of the threaded post 9 is rotatably connected to the adsorption plate 1 via a rotating ring 15. A control ring 10 is welded to the upper end of the threaded post 9.

[0033] The bottom groove 6 and the limiting plate 8 are aligned vertically, and both the bottom groove 6 and the inner end of the limiting plate 8 are provided with anti-slip stripes.

[0034] Both the bottom groove 6 and the limiting plate 8 have an arc-shaped structure.

[0035] There is a gap between the threaded column 9 and the limiting plate 8.

[0036] In this embodiment, by controlling the control ring, the threaded column is rotated, and the connecting plate is adjusted up and down. It is installed on the cylindrical structure by the action of the limiting plate and the bottom groove, thereby increasing the stability.

[0037] Working principle:

[0038] When using it, the appropriate method depends on the structure of the components to be welded. If it is a flat structure, it can be attracted to the flat plate by a strong magnet 13, and then the connecting line 3 can be fixed to the connecting seat 2 by fixing bolts 4. If it is a cylindrical structure, it can be fixed to the cylindrical structure by the action of the bottom groove 6 and the limiting plate 8, and then clamped by controlling the control ring 10. At the same time, the bottom cover 14 can be disassembled according to the attraction force of the strong magnet 13, the strong magnet 13 inside the bottom cavity 12 can be replaced, and then the bottom cover 14 can be fixed by bolts.

[0039] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A grounding wire device for use on an electric welding machine, comprising an adsorption plate (1), a connecting seat (2), a fixing bolt (4), a handle (5), a connecting plate (7), and a limiting plate (8), characterized in that: The bottom end face of the adsorption plate (1) is provided with a bottom cavity (12), and a strong magnet (13) is installed in the bottom cavity (12). A bottom cover (14) is embedded in the bottom cavity (12) by bolts. A connecting seat (2) is provided on the upper left side of the adsorption plate (1), and the connecting line (3) on the connecting seat (2) is fixed by a fixing bolt (4). A handle (5) is welded to the upper end of the adsorption plate (1). A bottom groove (6) with an inward structure is opened on the upper right side of the adsorption plate (1). A connecting plate (7) is provided on the upper right side of the adsorption plate (1). A limiting plate (8) is welded to the bottom right side of the connecting plate (7). The connecting plate (7) is slidably connected to the handle (5) through a connecting ear (11). A threaded post (9) with a through structure is provided on the left side of the connecting plate (7). The bottom end of the threaded post (9) is rotatably connected to the adsorption plate (1) through a rotating ring (15). A control ring (10) is welded to the upper end of the threaded post (9).

2. A device for applying a tack wire to a welding machine according to claim 1, characterized in that: The connecting seat (2) has a cylindrical structure and a hollow interior.

3. The device for applying the tack wire on the electric welder according to claim 1, characterized in that: The fixing bolt (4) is threadedly connected to the connecting seat (2).

4. The device for applying the tack wire on the electric welder according to claim 1, characterized in that: The bottom groove (6) and the limiting plate (8) are aligned vertically, and both the bottom groove (6) and the inner end of the limiting plate (8) are provided with anti-slip stripes.

5. The device for applying the tack wire on the electric welder according to claim 1, characterized in that: Both the bottom groove (6) and the limiting plate (8) are arc-shaped.

6. The device for applying the tack wire on the electric welder according to claim 1, characterized in that: The lower two sides of the handle (5) are both smooth.

7. A grounding wire device for an electric welding machine according to claim 1, characterized in that: There is a gap between the threaded column (9) and the limiting plate (8).

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